Windows 10: Dear Microsoft, My Sony Vaio laptop came with Windows Vista Home Premium and upgraded it to...

Dear Microsoft, My Sony Vaio laptop came with Windows Vista Home Premium and upgraded it to Windows 10. I lost the key of Vista Home Premium, I would like to downgrade back to it. Kindly help.

:)

 

Sony Vaio: How to upgrade from Windows Vista to Windows 10

hi, i have a Sony Vaio computer that has Windows Vista. How can i upgrade it to Windows 10? If it isnt possible, how could i project a windows 10 Sony Vaio z series to that Vaio with Windows Vista?

 

Upgrade from Windows 7 Home Premium 64 bit to Windows 10 on Sony VAIO PC

I have a Sony VAIO Model VGN-NW150D with Windows 7 Home Premium 64 bit. I would like to upgrade to Windows 10 if the OS is compatible with the VAIO laptop. Sony presently notes that I should check with Microsoft to determine the compatibility since Sony has
not developed the drivers. If not compatible, Sony does not recommend the upgrade.

How do I determine compatibility using the Windows 10 compatibility report and where do I find it?

 

camera on sony VAIO laptop not working with windows 10

Thanks Tom,
The cam is intergraded and the laptop is a SONY VAIO VGN-NW20SF
as suggested I checked for updates and they only exist for windows 7, vista and XP, if I recall, certainly not for windows 10.
cheers
Manousos